title: 50 Years ago in The Journal of Pediatrics: Severe aortic stenosis in infancy.
authors.affiliation: Rocky Mountain Hospital for Children, Denver, Colorado, USA.
authors.forename: Reginald L
authors.initials: RL
authors.lastname: Washington
mesh_terms: D001024:Aortic Valve Stenosis / Q000266:history*; D049673:History, 20th Century; D006801:Humans; D007223:Infant; D012720:Severity of Illness Index